ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 15.2100 104.0740 21.3370 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > al24I-j5b3oksPJgKq8KaQ > 2024-07-27 04:12:01 > 0.9.11 > ligand > pdb-bcif > 1kah > atom_site > {"label_asym_id":"F","auth_seq_id":502} > 3 > 61 > 18 > 308 > 0 > 1 $$$$